How do you add comments to yml files without them disappearing on reload?

I am trying to add comments to help users in my config file but whenever I reload the config file on restart or in game the comments dissapear.
Is there anyway you can add comments in the code?
Is there another way to reload the config so the comments stay?

Here is my reload method

Code:

     load().load();
         //Load the OPs Name Colors and Prefixes
         opNameColor = load().getString("OP-NameColor", "1");
         opNameColor= opNameColor.replaceAll("&([0-9a-fA-F])","\u00A7$1");
         opMsgColor = load().getString("OP-MsgColor", "1");
         opMsgColor = opMsgColor.replaceAll("&([0-9a-fA-F])","\u00A7$1");
         opPrefix = load().getString("OP-Prefix", "Admin");
         opPrefix = opPrefix.replaceAll("&([0-9a-fA-F])", "\u00A7$1");
        //Load the OPs Name Colors and Prefixes
         playerNameColor = load().getString("Player-NameColor", "&f");
         playerNameColor = playerNameColor.replaceAll("&([0-9a-fA-F])","\u00A7$1");
         playerMsgColor = load().getString("Player-MsgColor", "&f");
         playerMsgColor = playerMsgColor.replaceAll("&([0-9a-fA-F])","\u00A7$1");
         playerPrefix = load().getString("Player-Prefix", "&f");
         playerPrefix = playerPrefix.replaceAll("&([0-9a-fA-F])","\u00A7$1");
         Default = load().getBoolean("Normal Chat", true);
         coloredList = load().getBoolean("Colored Online List", true);
         //save
         load().save();
     }

Here is my config.yml

Code:

OP-NameColor: '&3'
OP-MsgColor: '&e'
OP-Prefix: '&2'
Player-NameColor: '&4'
Player-MsgColor: '&4'
Player-Prefix: ''
Normal Chat: true
Colored Online List: true
shadrxninga:
    prefix: '&1[&4Admin&1] '
    name: '&2'
greeno:
    name: '&2'